%0 Journal Article
%A V. N. Pyvovarchyk
%T Polynomial operator pencils connected with problems of mechanics
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1991
%P 62-64
%V 25
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1991_25_4_a5/
%G ru
%F FAA_1991_25_4_a5